FR2200144B1 - - Google Patents
Info
- Publication number
- FR2200144B1 FR2200144B1 FR7334640A FR7334640A FR2200144B1 FR 2200144 B1 FR2200144 B1 FR 2200144B1 FR 7334640 A FR7334640 A FR 7334640A FR 7334640 A FR7334640 A FR 7334640A FR 2200144 B1 FR2200144 B1 FR 2200144B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/18—Railway track circuits
- B61L1/181—Details
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722247275 DE2247275C2 (de) | 1972-09-27 | 1972-09-27 | Anordnung bei eisenbahnanlagen mit linienfoermiger informationsuebertragung zwischen zug und strecke |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2200144A1 FR2200144A1 (nl) | 1974-04-19 |
FR2200144B1 true FR2200144B1 (nl) | 1976-11-19 |
Family
ID=5857465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7334640A Expired FR2200144B1 (nl) | 1972-09-27 | 1973-09-27 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT342657B (nl) |
CH (1) | CH554255A (nl) |
DE (1) | DE2247275C2 (nl) |
FR (1) | FR2200144B1 (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9508681D0 (en) * | 1995-04-28 | 1995-06-14 | Westinghouse Brake & Signal | Vehicle control system |
DE102004042979A1 (de) * | 2004-08-31 | 2006-03-16 | Siemens Ag | System zum sicheren Betrieb von auf Fahrstrecken verkehrenden gleisgebundenen Zügen |
GB201206465D0 (en) * | 2012-04-12 | 2012-05-30 | Westinghouse Brake & Signal | Interlocking systems |
-
1972
- 1972-09-27 DE DE19722247275 patent/DE2247275C2/de not_active Expired
-
1973
- 1973-09-04 CH CH1266073A patent/CH554255A/xx not_active IP Right Cessation
- 1973-09-17 AT AT801373A patent/AT342657B/de not_active IP Right Cessation
- 1973-09-27 FR FR7334640A patent/FR2200144B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT342657B (de) | 1978-04-10 |
DE2247275B1 (de) | 1974-04-04 |
CH554255A (de) | 1974-09-30 |
ATA801373A (de) | 1977-08-15 |
FR2200144A1 (nl) | 1974-04-19 |
DE2247275C2 (de) | 1974-10-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |